2-(3-溴-6-甲基-2-吡嗪酮-1(2H)-基)乙酸乙酯

3-BROMO-6-METHYL-2-OXO-1(2H)-PYRAZINEACETIC ACID ETHYL ESTER

产品编号 267240

CAS No.	221136-66-9
分子式	C9H11 Br N2 O3